baber/WOPTO huggingface dataset:
Patent JP-S5397652-A (JP)
Title: Defrosting method of cold circulating type open show case
Inventor: TATEBAYASHI TSUNEO
IPC: A47F3/04
Filed: 1977-02-05
Abstract: PURPOSE: To perform defrosting simply and at a low cost by increasing the number of cold circulating fans connected simultaneously with the stop of operation of the cooler in the cold circulating path and positively drawing relatively warm air inside the shop into the cold circulating path and allowing said air to flow through for ventilation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6330-A (JP)
Inventor: SUDO YUTAKA
IPC: B65B55/04
Filed: 1986-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62171055-A (JP)
Title: Memory selecting system
Inventor: INABA AKIRA
IPC: G06F12/06
Filed: 1986-01-24
Abstract: PURPOSE:To use all memory addresses, in which a microprocessor can generate, as a program memory area and a data area by providing a memory selecting circuit composed of a ROM, data memory requesting circuit, etc. CONSTITUTION:A memory selecting circuit 13 is composed of a ROM 14, a data memory requesting circuit 15 and a selecting memory setting circuit 16, and a microprocessor 11 selects the memory accessed by a microprocessor 11. Namely, the circuit 15 inputs the informing signal of a special instruction from the ROM 14 and the condition informing signal from the processor 11 and outputs a data memory requesting signal to the circuit 16 by the conditions of an input signal. The circuit 16 selects the memory, in which the program is accommodated concerning memories 20a, 20b, 20c...20n based upon the input signal. In such a case, even at any of the program executions of the memory 20b or the memory 20c, the memory 20a can be commonly used as a data memory only at the time of executing the special instruction. Consequently, all addresses, which a processor 1 can generate, can be used as a data area and a program memory area.
Patent JP-H04356265-A (JP)
Title: Lock prevention control device
Inventor: YOTSUHEN SHIEEFUAA
IPC: B60T1/00
Filed: 1991-02-01
Abstract: PURPOSE: To prevent the occurrence of excessively long continuance of a pressure increase pulse train and perform rapid desired bake by a driver by detecting an unstable time to convert it into a comparatively long filter time and increasing a pulse-form pressure only in this time. CONSTITUTION: An ABS control device is provided with a measurement value generator 1 for a wheel speed, an evaluation circuit 2, and an inlet valve 3 and an outlet valve 4 for controlling a brake pressure. When there is a tendency for brake lock, a break pressure is reduced by the outlet valve 4 and a pressure is increased in a pulse-form manner until noble instability triggers noble pressure decrease. In this case, when pressure decrease is triggered, a continuance time is measured by a time measuring block 5, and the measurements are stored as a filter time increased, for example, ten times. A pressure increase pulse train is then started and a monostable nultivibrator 7 is switched by a time constant determined by a filter time. Simultaneously with completion of the filter time, pulse-form control of the inlet valve 3 is suspended and the inlet valve 3 is migrated to a pressure increase position.
Patent JP-H09181956-A (JP)
Title: Video camera with automatic focus means
Inventor: HANMA KENTARO
IPC: G02B7/28
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the video camera with a focus device suitable for miniaturization with high accuracy. SOLUTION: This camera has a zoom lens 1 having a focusing enable structure by moving a master lens, a camera circuit 2 converting an optical image obtained from the zoom lens 1 into an electric signal to provide an output of a video signal, and drive means control circuits 7-9 moving the master lens with a focus correction signal obtained from the camera circuit 2 to make focusing, and the drive means control circuits 7-9 control a drive means 5 while referring to an output of a master lens position detection means 9 and an output of a zoom position detection means 7 so as to limit a moving range of the master lens thereby attaining high speed focusing and preventing malfunction.
Patent JP-S60157417-A (JP)
Inventor: ROBAATO YUUJIIN KURAFUTO
IPC: B65G47/14
Filed: 1984-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58129444-A (JP)
Title: Variable power copying device
Inventor: YAMADA HIROSHI
IPC: G03B27/34
Filed: 1982-01-28
Abstract: PURPOSE:To inhibit exposure of the surface of a photoreceptor beyond an image area, by changing the scanning start position and the scanning range of an optical scanning system moving at a speed corresponding to magnification, in accordance with a copy size. CONSTITUTION:A microfilm attached to an aperture card 2 held between a carriage 111 and a holder 93 is projected through a lens 8 selected in accordance with magnification on a photosensitive drum 31. A toner image is transferred onto a roll of paper cut with a cutter 50 in accordance with a copy size. An exposure start point for going forward toward an exposure area 28 is fixed by selecting the start position of the carriage 111, and an exposure end point is fixed by choosing 3 pieces of a light shading plate 23, thus permitting a useless toner-attached part not to be formed on a photosensitive drum 31.
Patent JP-H02192784-A (JP)
Title: Semiconductor light-emitting element
Inventor: HOSOI YOJI
IPC: H01S5/00
Filed: 1989-01-20
Abstract: PURPOSE:To obtain desirable modulation characteristics while realizing high speed modulation by using a semi-insulating InP layer as an internal current blocking layer and providing an electrode layer only over a trench. CONSTITUTION:An InP layer which has been doped to have semiinsulating property is used as a current blocking layer 2 formed on a P-type InP substrate 1. An N-type electrode layer 7 is provided only over a trench 3 for conducting current. By doping, the InP layer is caused to have an enlarged band gap and the doped layer conducts less current. Accordingly, the blocking layer 2 has high resistance and small parasitic capacity. Further, by providing the electrode layer 7 over the trench 3, a part for drawing current is limited so that current flows through an active layer 5 in the trench 3 efficiently and, thus, series resistance is decreased. Thereby, modulation at high speed is made possible. Further, since parasitic capacity is also decreased, desirable modulation characteristics can be obtained.
Patent JP-H07205542-A (JP)
Title: Multiple color recording method
Inventor: KOIDE FUMINORI
IPC: B41M5/00
Filed: 1994-01-11
Abstract: PURPOSE:To form a multiple color image reduced in the monochromatic blur of aqueous ink and the blur of a color mixture part without relaying on the kind of paper and to prevent the contamination of a recording image or the interior of a recording apparatus. CONSTITUTION:In a multiple color recording method, powder toner containing a colorant and a resin as essential components is fixed to a material 3 to be recorded under pressure by a pressure fixing device 1 and, thereafter, ink jet recording is applied to the material 3 to be recorded using aqueous ink 6 containing water, a water-soluble org. solvent and a colorant as essential components and characterized by that surface tension is 40mN/m or less and the penetration time to non-coating type fine transfer paper for electrophotography under a normal temp. and normal humidity condition is 10sec or less so that the amt. of printing ink on the material 3 to be recorded becomes 2X10<-3>g/cm or less per one color.
Patent JP-2000214334-A (JP)
Title: Light transmission plate for backlight and backlight
Inventor: NINOMIYA SHINPEI
IPC: G02B6/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a backlight unit and a backlight which do not generate a darkline. SOLUTION: The light transmission plate 1 has a nearly wedged shape formed with a light-emitting surface 12 and a reflection surface 13 placed non-parallel to each other. A light emitting side interior angle α formed by a light introducing surface 11 and the light emitting surface 12 of the light transmission plate 1 is 90.5 deg. and a light reflecting side interior angle β formed by the light introducing surface 11 and the reflection surface 13 is 89.4233 deg.. Because the light emitting side interior angle α of the light transmission plate 1 is an obtuse angle, a projection of the light introducing surface 11 is reflected in a wide region of the light emitting surface 12 and a darkline is not generated.
Patent JP-S59136668-A (JP)
Title: Pulse synchronizing device
Inventor: MAEDA TOSHIO
IPC: G01S7/285
Filed: 1983-01-26
Abstract: PURPOSE:To obtain a pulse synchronizing device which is safe and is highly accurate by analyzing the difference between a free-running pulse at required repetitive intervals and an input pulse via a microprocessor and correcting free- running pulse in phase. CONSTITUTION:The count value of a counter 2 for the incoming time of an input pulse forming a timer is stored in the 1st register 3 at every inputting of the input pulse, and the plural numbers thereof are stored in the 1st buffer memory 4. The free-running pulses synchronized with the input pulse are outputted from a free-running pulse register 17 and a free-running counter 18 according to the repetitive interval via a microporocessor in accordance with the content thereof. The timer count value of the counter 2 corresponding to the free-running pulses is similarly stored in the 2nd buffer 20, and the phase difference of the input pulse and the free-running pulses are analyzed by a processor 5 according to the contents of the buffers 4, 20. The phase of the free-running pulses is corrected with a phase correcting register 21 and a phase correcting counter 22. The pulse synchronization is thus safely accomplished with high accuracy even if the input pulse is changed.
Patent JP-S60157258-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: SHINPO MASAFUMI
IPC: H01L29/78
Filed: 1984-01-26
Abstract: PURPOSE:To obtain TFT's easy of channel reduction without the need of fine working techniques, facilitated in the control of the channel length, and uniform in characteristics by a method wherein this element is put in a structure that the channel length is determined by the thickness of a semiconductor thin film. CONSTITUTION:The first main electrode region 1 is formed in island form on an insulation substrate 10, and an a-Si film 3 and the second conductive film 2 are deposited over; further, the whole is coated with a coat insulation film 7. The entire surface is etched almost at the same etching speed, resulting in the formation of a section where the film 3 on the electrode region 1 is exposed and the side surface of the electrode region 1 is opposed to the conductive film 2 across the exposed film. Thereafter, a gate insulation film 4 is deposited, and metallic wirings 21 and 22 and a gate electrode 5 are formed by borind contacts; accordingly, an FET is completed. In this TFT, the a-Si film 8 is sandwiched between the first main electrode region 1 and the second main electrode region 2, and the interval between both the regions 1 and 2 corresponds to the channel length L.
Patent JP-S56110012-A (JP)
Title: Measuring device for relative displacement angle in rotation
Inventor: INOUE WAHEI
IPC: G01D5/243
Filed: 1980-02-06
Abstract: PURPOSE:To perform highly precise measurement with no contact by applying pulse modulation to high-frequency current by means of a pair of inductor gears provided coaxially, respectively, and by finding the relative displacement angle due to the torsion of the inductor gears from the difference in output of both gears. CONSTITUTION:When the side of a driving shaft 9 is driven by a primer mover and the side of a loaded shaft 10 is rotated in connection with a load, a torsion corresponding to the size of the load is caused in a torsion shaft 8. To the detecting wire wheels 5 and 6 of detecting ends 3 and 4 provided in the gears 1 and 2 in opposition to each other, high-frequency current given by a high-frequency exciting winding 7 is delivered with modulation. And, the outputs of the respective detecting wire wheels 3 and 4 are ooerated differentially and counting is made in a fixed cycle, whereby the relative displacement angle is found.
Patent JP-H01190902-A (JP)
Title: Speed governor for steam turbine
Inventor: ABE MASAHARU
IPC: F01D17/00
Filed: 1988-01-25
Abstract: PURPOSE:To improve reliability by installing the pilot valve of a mechanical type governor on the upstream side of the pilot valve of an electronic hydraulic type governor. CONSTITUTION:The pressurized oil supplied into a hydraulic cylinder 28 for opening/closing-driving a steam reducing valve 25 is controlled by an electronic hydraulic type governor consisting of an EHG board. The pilot valve 14 for mechanical governor is installed on the upstream side of the pilot valve 40 of the electronic hydraulic type governor, and when the electronic hydraulic type governor does not operate normally, the mechanical governor is used in substitution. Therefore, the reliability of the speed governor can be improved.
Patent JP-H03220070-A (JP)
Title: Rear wheel steering device for front/rear wheel steered vehicle
Inventor: IO SHINICHI
IPC: B62D7/14
Filed: 1990-01-24
Abstract: PURPOSE:To reduce the max. mechanical movable steering quantity of a rear wheel according to the car speed by moving a movable block member in straight line form through an eccentric cam means by the first driving means and changing the direction of the above-described rectilinear movement for a fixed block member by the second driving means. CONSTITUTION:An operating rod 20 for steering rear wheels is supported in shiftable manner on a leg cylinder part 10A2 projecting to both the lower sides of a housing 10 formed integrally with a car body, and a cylindrical member 30 which is turned through the meshing of a pinion 42 and a worm wheel 36 by the second motor is supported on the cylindrical part 10A1 of the housing 10, and an eccentric cam shaft 50 which is turned through the meshing between a pinion 62 and a worm wheel 54 by the first motor 60 is supported on an upper housing 10B. A movable block member 70 is supported in slidable nanner on a guide rod 39 installed on the cylindrical member 30, and an eccentric pin 56 is engaged with a groove 70A on the upper side of the movable block member 70, and a driving projection 72 on the lower side is engaged with a groove 80A formed on a fixed block member 80 on the operating rod 20.
Patent JP-H03217693-A (JP)
Title: Scroll type compressor
Inventor: OZAWA HITOSHI
IPC: F04C18/02
Filed: 1990-01-22
Abstract: PURPOSE:To manage an oil feeding amount to a scroll precisely and to prevent an oil feeding shortage or excessive oil feeding by providing a first oil pump to pump up the oil to a bearing, and a second oil pump independent from the first oil pump, to a driving shaft. CONSTITUTION:A first oil pump 8 to pump up the oil to a bearing, and a second oil pump 9 independent from the first oil pump 8 are provided to a driving shaft 5. An oil feeding port 7 is opened near the suction completing position in a compression chamber 3. The second pump 9 is linked to the oil feeding port 7. A stable oil feeding of the oil amount pumped up by the second oil pump 9 can be carried out regardless of the oil feeding amount to the bearing, and almost regardless of the flow speed of the suction gas. In such a way, the oil feeding amount to a scroll can be managed precisely, and an oil feeding shortage and an excessive oil feeding can be prevented.
Patent JP-S63180235-A (JP)
Title: Time division multiplexer
Inventor: NISHIHARA TSUTOMU
IPC: H04J3/00
Filed: 1987-01-22
Abstract: PURPOSE:To arbitrarily modify the destination of a data by providing a means to synchronize the frames of data on respective data buses and the channels and to switch data between arbitrary data buses. CONSTITUTION:Respective line interfaces 100, 200, 300 temporarily store received data from transmission lines 421, 422, 423 in buffers 101, 201, 301, and output the data onto data busses 10, 20, 30 in accordance with timing signals supplied from a timing bus 4. Low speed side interfaces A, B...J, K...P, Q... also stored the input data in their respective internal buffers, and output the data onto respective data 1, 2, 3 in accordance with supplied timing clocks. Also, the data switching circuit executes the passing of data between respective data buses in accordance with timing signals supplied from a timing bus 4.
Patent JP-S62170950-A (JP)
Title: Photosensitive composition
Inventor: NISHIOKA AKIRA
IPC: G03F7/022
Filed: 1986-01-23
Abstract: PURPOSE:To obtain the titled composition capable of solving an unevenness of the distribution of the film thickness which generates in a drying step by incorporating a specific fluorine contg. surface active agent to a photosensitive composition to be coated. CONSTITUTION:The fluorine contg. surface active agent is composed of a copolymer of acrylate or methacrylate having 3-20 carbon atom and >=40wt% fluorine atom and a fluoronated aliphatic group (Rf group) which substitutes at least three carbon atoms positioned at an end of the molecule with fluorine atom and poly(oxyalkylene)acrylate or poly(oxyalkylene)methacrylate. The photosensitive composition contains 25-70wt% acrylate or methacrylate monomer units contg. the Rf group on the weight basis of the copolymer. The titled composition dissolved or dispersed in an org. solvent, is coated on the substrate followed by drying it, thereby forming the photosensitive film having even film thickness.
Patent JP-S62172660-A (JP)
Title: Small electric appliance
Inventor: SASAKI TAKASHI
IPC: H01M50/271
Filed: 1986-01-23
Abstract: PURPOSE:To prevent cells from contacting to the operating portion when the cells are replaced, by arranging a cell lid to cover the operating portion with the lid body. CONSTITUTION:A cell housing 17 has a room to accomodate four single 3 type cells parallel, for example, and the opening is covered by a cell lid 22 to close and open freely. When the cell lid is in the closed condition, it can be moved to a timer setting 18 side at the length of a slide groove 24, by inserting fingers in finger grooves 27 and sliding the lid 22. After the gearing of a gear claw 25 and a gear groove 28 is released, finger projections 26 are lifted. In such a way, the cell lid is opened. When the cell lid 22 is opened, an operating switch 13 is arranged to be covered by the lid body 22. Therefore, the cells are prevented from contacting to the operating switch 13.
Patent JP-H09204153-A (JP)
Title: Electron-beam display and its driving method
Inventor: MASUDA YUKIO
IPC: G09G3/22
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To correct the decrease in luminance resulting from the position relation between a user and a large-screen display by providing a correcting means which measures the position relation between plural places of an image display part and the user and varies the luminance at the places according to the position relation. SOLUTION: This display consists of the image display part 1, an observation position detection part 2 which measures the observation position P of the user, and a display image processing part 3 which processes an image signal according to the observation position P of the user and outputs the result to the image display part 1, and the user holds the observation position detection part 2 in this case. In this constitution, the position relation between >=2 places of the image display part 1 and the observation position detection part 2 where the user is measured to correct the luminance at the respective places of the image display part 1. In this case, the coordinates of the observation position P of the user is obtained first and a correction quantity for a display image corresponding to the position P is calculated.  Light distribution characteristics of a display surface are already obtained, so observation angles Θregarding respective display elements are found and the correction quantity is calculated from the characteristic values.
Patent JP-H08196664-A (JP)
Title: Golf club head
Inventor: INOUE MASAHIRO
IPC: A63B53/04
Filed: 1995-01-30
Abstract: PURPOSE: To provide a lightweight golf club head having an excellent flight effect by protruding reinforcing ribs on the inner face of the golf club head made of a metal and formed with a hollow section inside. CONSTITUTION: Three members consisting of a face section 2, an upper shell section 3, and a lower shell section 6 erected with a peripheral wall 5 on a bottom section 4 are properly welded to form a hollow golf club head made of a metal. The face section 2, upper shell section 3, and lower shell section 6 are manufactured by press machining respectively, and reinforcing ribs 1 are formed on their back faces at the time of press machining. The reinforcing ribs 1 are radially extended from one point (a), regular hexagon ribs are vertically and diagonally arranged in the adjacent state, and star ribs and proper ribs are sporadically arranged. A metal having large specific gravity is used to form the thin high-strength head, and it has an excellent flight effect and is made lightweight at the same time.
Patent JP-H10207006-A (JP)
Title: Heat treatment method for thermoplastic surport and photographic surport using it
Inventor: IKUHARA ISAO
IPC: G03C1/795
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the heat treatment method for support capable of preventing the support from easily getting into curing habbit by heat treatment in a short time and enhancing the planeness of the support by heat-treating the support while passing it through plural heat-treating zone and specifying each temperature range and each temperature difference of at least one set of the heating zones. SOLUTION: This heat treatment method for the thermoplastic support is carried out by conveying it through the 2-50 heat-treating zones controlled in a range of  (Tg)-70 deg.C}∼(Tg), and in a heat difference of at least one set of the heat-treating zones to 0.5 deg.C-50 deg.C, preferably, 0.5 deg.C-30 deg.C, especially, 3.5 deg.C-20 deg.C, thus permitting the support to be made difficult to get into the curing habit by discontinuously changing the heat treatment temperature. If change of heat treatment temperature is smaller than this range this effect cannot by fully exhibited and on the other hand, if this range is exceeded, the plainness of the support is deteriorated accompanied by change of the size due to abrupt temperature change.
Patent JP-H10198708-A (JP)
Title: Drawing verification system
Inventor: TACHIBANA YOICHI
IPC: H05K3/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To automatically verify whether optional data, such as ambiguous data, are correctly reflected in production of a drawing, by judging whether the data showing the drawing are adaptive to data that show a prescribed condition. SOLUTION: A two-dimensional matrix table consists of the attributes of the frequency and impedances. In a rule book, the rules such as 'to draw in the shortest distance' and 'to shield' are defined to the pointers '1' and '2' respectively which are decided based on the two-dimensional matrix table. A rule is automatically decided based on the attribute of the network to be inputted and changed and outputted to be referred to for the check of a design rule. Thus, it's possible to automatically verify whether or not the items designated by a circuit designer based on his experiences and know-how are accurately reflected in a layout drawing for a printed circuit board.